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What is the crack in the ocean floor through magma rises?
heat from a volcanoe
When magma rises up through the sea floor rifts and cools to form ocean floor?
yes
What process makes new crust when the sea floor moves apart and magma rises up?
That is diverging oceanic plates that make a sea-floor ridge and the magma rises up.
What is a hole or crack in the earth's crust through which magma rises to the surface called?
a volcano.
How does the great pressure of the ocean water change the rising magma?
it causes the water to become heated beyond boiling point yet still remain liquid because the magma is under a lot of pressure and there is no opening for the very hot water to turn to steam i am 50% sure
What is the crack in the ocean floor through magma rises?
heat from a volcanoe
When magma rises up through the sea floor rifts and cools to form ocean floor?
yes
What material that rises to surface at mid-ocean ridge?
Sea-floor spreading due to convection currents in the Earth's mantle (although this is still under investigation). Magma is pushed up through the cracks in the sea-floor as the plates move apart.
What is called when new crust forms where magma rises at mid ocean ridges?
sea floor spreading
What happens to the ocean floor farther to the oceanic lithosphere is from a mid ocean ridge?
Magma rises and slidifies and creates a new crust.
What happens to the ocean floor the farther the oceanic lithosphere is from a mid ocean ridge?
Magma rises and slidifies and creates a new crust.
What happens to the ocean floor the farther the the oceanic lithosphere is from a mid-ocean ridge?
Magma rises and slidifies and creates a new crust.
What happens to the ocean floor the farther the oceanic lithosphere is from a mid-ocean ridge?
Magma rises and slidifies and creates a new crust.
What happens to the ocean floor the farther the oceanic lithosphere is from the mid ocean ridge?
Magma rises and slidifies and creates a new crust.
The youngest rocks on the ocean floor are located?
The youngest part of the ocean floor is found at conservative plate boundaries where oceanic crust is pulled apart and magma rises from the mantle to form new oceanic crust.
What process makes new crust when the sea floor moves apart and magma rises up?
That is diverging oceanic plates that make a sea-floor ridge and the magma rises up.
What Material rises to the surface at mid-ocean ridge?
Magma
